Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4810

Add admin command options for ApplicationMaster

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.2-alpha, 0.23.4
    • Fix Version/s: 2.0.3-alpha, 0.23.6
    • Component/s: applicationmaster
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      It would be nice if the MR ApplicationMaster had the notion of admin options in addition to the existing user options much like we have for map and reduce tasks, e.g.: mapreduce.admin.map.child.java.opts vs. mapreduce.map.java.opts. This allows site-wide configuration options for MR AMs but still allows a user to easily override the heap size of the AM without worrying about dropping other admin-specified options.

      1. MAPREDUCE-4810.patch
        7 kB
        Jerry Chen
      2. MAPREDUCE-4810.patch
        7 kB
        Jerry Chen

        Activity

          People

          • Assignee:
            Jerry Chen
            Reporter:
            Jason Lowe
          • Votes:
            1 Vote for this issue
            Watchers:
            7 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development